{"product_id":"trane-ag0450239-pleated-air-filter-14x20x2-merv-10","title":"Trane ag0450239 Pleated Air Filter 14x20x2 Merv 10","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TRANE ag0450239 is a wire-back pleated air filter rated MERV 10 for standard-capacity residential and light commercial HVAC systems. It uses a synthetic media construction backed by a rigid wire support structure that maintains pleat geometry under varying airflow conditions. The moisture-resistant beverage board frame resists deformation in humid operating environments. At an actual size of 13.5 inches wide by 19.5 inches tall by 1.75 inches thick, it fits nominal 14x20x2 filter housings and is sold in cases of 12 units. MERV 10 filtration captures fine dust, pollen, mold spores, and pet dander, making it a reliable upgrade over standard fiberglass media.\u003c\/p\u003e\u003cp\u003eThis filter is suited for split systems, air handlers, and gas furnaces equipped with a nominal 14x20x2 filter slot. It is appropriate for residential applications where improved indoor air quality is a priority without a significant static pressure penalty. The MX40 series designation indicates standard capacity and standard size in the TRANE filter lineup. HVAC technicians commonly stock this filter for preventive maintenance agreements on residential equipment with standard-size return-air filter racks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMERV 10 rating captures fine particulates including pollen, mold spores, and pet dander\u003c\/li\u003e\n\u003cli\u003eSynthetic media maintains filtration efficiency over the full service interval\u003c\/li\u003e\n\u003cli\u003eWire-back construction holds pleat shape under normal system airflow\u003c\/li\u003e\n\u003cli\u003eMoisture-resistant beverage board frame reduces frame failure risk in humid plenums\u003c\/li\u003e\n\u003cli\u003eNominal 14x20x2 sizing fits standard residential return-air filter housings\u003c\/li\u003e\n\u003cli\u003eSold in cases of 12 for service vehicle and shop stocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement filter for residential and light commercial air handlers and furnaces equipped with a nominal 14x20x2 filter rack or return-air grille opening.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified HVAC technician following the equipment manufacturer's maintenance guidelines. Power down the air handler or furnace at the disconnect before accessing the filter compartment. Confirm airflow direction arrow on the filter frame aligns with system airflow toward the blower. Inspect the filter rack and sealing surfaces for bypass gaps before closing the access panel.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Type\u003c\/strong\u003e: Pleated Air Filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV Rating\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 14x20x2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Width\u003c\/strong\u003e: 13.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Height\u003c\/strong\u003e: 19.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Thickness\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia Type\u003c\/strong\u003e: Synthetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Material\u003c\/strong\u003e: Moisture Resistant Beverage Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarton Weight\u003c\/strong\u003e: 9.5 pounds per carton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Quantity\u003c\/strong\u003e: 12 filters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TRANE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ag0450239\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRANE","offers":[{"title":"Default Title","offer_id":51621246533938,"sku":"AG0450239","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d86fd1e08fae9746ecffd9cd62809241.webp?v=1787351841","url":"https:\/\/voomisupply.com\/products\/trane-ag0450239-pleated-air-filter-14x20x2-merv-10","provider":"Voomi Supply","version":"1.0","type":"link"}